| Company | Timeline | Status | |
| Tetlaw Contracting Company Limited Director • Civil Servant | 17 Sep 2002←7 Months→16 Apr 2003 | Active | |
| Eastman Securities Limited Director • Civil Engineering | 2 Sep 1993←9 Years→12 Jun 2003 | Active | |
| National Road Planing Limited Director • Civil Engineering Contractor | 11 Aug 1993←9 Years→16 Apr 2003 | Active | |
| Truckmasters Handling Limited Director • Civil Engineer | 5 Nov 1991←3 Years→19 Dec 1994 | Active | |
| UCS Civils Limited Director • Civil Engineering Contractor | 14 Oct 1991←11 Years→16 Apr 2003 | Liquidation | |
| UCS Plant Limited Director • Civil Engineering Contractor | 22 May 1991←11 Years→16 Apr 2003 | Dissolved | |
